Arlt, T. [P:(DE-HGF)0] ; Maier, Wiebke [P:(DE-Juel1)128533] ; Tötzke, C. [P:(DE-HGF)0] ; Wannek, Christoph [P:(DE-Juel1)129940] ; Markötter, H. [P:(DE-HGF)0] ; Wieder, F. [P:(DE-HGF)0] ; Banhart, J. [P:(DE-HGF)0] ; Lehnert, Werner [P:(DE-Juel1)129883] ; Manke, I. [P:(DE-HGF)0]